Jaehee Song
Data Platform Architect & AI Solution Developer — Seattle, WA
Jaehee Song is a Data Platform Architect and AI Solution Developer with 20+ years of experience building large-scale data systems, multi-agent AI platforms, and cloud-native applications. He spent 17 years as a Staff Data Engineer at Visa, where he built Apache Druid real-time analytics platforms from PoC to production, achieving a 90% reduction in deployment time through automated pipelines and saving 40+ hours per month through automated database inventory management. He now serves as Executive Director at Seattle Partners LLC, leading US market entry accelerator programs for 200+ Korean startups, and as CEO of Startup Consulting Inc., where he has built 10+ production AI services. He is the author of "AI Development Guide" (available on Amazon) and has trained 500+ students across Korea and the US through global internship and training programs.
AI Services Built
Books
AI Development Guide
A practical guide for building AI solutions without traditional coding. Covers vibe coding, prompt engineering, AI agents, and production deployment. Available on Amazon, Apple Books, and Google Play.
This Is How We Came (우리는 이렇게 왔다)
Employment stories of 25 native Koreans who successfully transitioned to US tech companies. Real-world experiences, challenges, and strategies for building a career in American technology. Available on Yes24.
Frequently Asked Questions
Who is Jaehee Song?
Jaehee Song is a Data Platform Architect and AI Solution Developer based in Seattle, WA, with 20+ years of experience. He spent 17 years as a Staff Data Engineer at Visa, building Apache Druid real-time analytics platforms. He now serves as Executive Director at Seattle Partners LLC, leading US market entry accelerator programs for 200+ Korean startups, and as CEO of Startup Consulting Inc., where he has built 10+ production AI services including Clearly, MyJob, InNews, and AI Insights Generator. He is also the author of "AI Development Guide" and has trained 500+ students across Korea and the US.
What is Clearly?
Clearly is an AI-powered BRD (Business Requirements Document) and PRD (Product Requirements Document) generator built by Jaehee Song. It transforms product ideas into professional requirements documents through guided AI conversations, with features for document versioning, team collaboration, and admin analytics. Available at clearlyreqs.com.
What does Seattle Partners LLC do?
Seattle Partners LLC is a US market entry accelerator led by Executive Director Jaehee Song that helps Korean startups expand into the American market. Programs include the Seoul Startup Hub Global POC Program (supporting 27+ startups) and the Startup World Cup Seattle Regional (300+ registrants, 12 competing startups in 2025). The firm provides full-cycle consulting including GTM strategy, market research, product development guidance, and AI solution implementation. Seattle Partners has partnerships with UW CoMotion Startup Hall and the Los Altos Chamber of Commerce.
What is MyJob?
MyJob is a multi-agent AI job search platform built by Jaehee Song at myjob.ai-biz.app. It features an AI-driven job matching engine, 5-second resume tailoring for specific job postings, automated cover letter generation, and AI-powered interview preparation. The platform uses a multi-agent scoring architecture to analyze job fit from multiple dimensions simultaneously.
What is a multi-agent AI system?
A multi-agent AI system is an architecture where multiple specialized AI agents collaborate to complete complex workflows that a single agent cannot handle efficiently. Jaehee Song builds multi-agent systems using frameworks like CrewAI, LangChain, and LangGraph with models such as Google Gemini and Vertex AI. Examples include MyJob (multi-agent job search platform) and AI Insights Generator (multi-agent research platform using CrewAI workflows).
What AI services has Jaehee Song built?
Jaehee Song has built 10+ production AI services including: Clearly (AI BRD/PRD generator), MyJob (multi-agent job search platform), InNews (newsletter platform), AI Insights Generator (CrewAI-based research platform), AI Content Generation Hub (video-to-blog converter), InvestorHub (startup pitch scoring platform), AI Storybook Creator, AI Survey Generator, and Portrait AI.
How can Korean startups enter the US market?
Korean startups can enter the US market through accelerator programs like the Seoul Startup Hub Global POC Program, operated by Seattle Partners LLC under Executive Director Jaehee Song. He has guided 200+ Korean startups through GTM strategy, US market research, product-market fit validation, AI solution implementation, and investor connections.
What books has Jaehee Song written?
Jaehee Song has written two books: "AI Development Guide" — a practical guide for building AI solutions without traditional coding, covering vibe coding, prompt engineering, AI agents, and production deployment (available on Amazon, Google Play, and Apple Books); and "This Is How We Came" (우리는 이렇게 왔다) — employment stories of 25 Koreans who successfully transitioned to US tech companies.
Career Highlights
- Visa Inc. (2008–2025) — Staff Data Engineer. Built Apache Druid real-time analytics platform from PoC to production. Achieved 90% reduction in deployment time. Saved 40+ hours/month through automated database inventory management. Implemented DBaaS for MongoDB, Neo4j, and Apache Druid.
- Seattle Partners LLC (2022–Present) — Executive Director. Led US market entry programs for 200+ Korean startups. Hosted 2025 Startup World Cup Seattle Regional with 300+ registrants.
- Startup Consulting Inc. (2018–Present) — CEO. Built 10+ production AI services. Managed multi-university global internship programs.
Skills
AI & ML: LangChain, LangGraph, CrewAI, RAG, GraphRAG, Google Gemini, Hugging Face, TensorFlow.js, PyTorch, Vertex AI
Programming: Python, TypeScript, JavaScript, SQL, Shell Script, Next.js
Databases: PostgreSQL, Supabase, MongoDB, Firebase, Neo4j, MS SQL Server, MySQL, Pinecone, QDrant
Cloud & DevOps: GCP, AWS, Firebase, Cloud Run, Docker, Ansible, Chef, Terraform
Big Data: Apache Druid, Apache Spark, Apache Kafka, Hadoop, ETL Pipelines
Last updated: April 2026